DE3783302D1 - Verhinderung des freisetzens von radioaktiven substanzen in das kuehlwasser eines atomkraftwerkes. - Google Patents
Verhinderung des freisetzens von radioaktiven substanzen in das kuehlwasser eines atomkraftwerkes.Info
- Publication number
- DE3783302D1 DE3783302D1 DE8787308739T DE3783302T DE3783302D1 DE 3783302 D1 DE3783302 D1 DE 3783302D1 DE 8787308739 T DE8787308739 T DE 8787308739T DE 3783302 T DE3783302 T DE 3783302T DE 3783302 D1 DE3783302 D1 DE 3783302D1
- Authority
- DE
- Germany
- Prior art keywords
- release
- preventing
- cooling water
- power plant
- nuclear power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
- G21C17/0225—Chemical surface treatment, e.g. corrosion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61234641A JPH0631816B2 (ja) | 1986-10-03 | 1986-10-03 | 原子力プラントにおける冷却水中への放射性物質の溶出抑制方法及びその装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3783302D1 true DE3783302D1 (de) | 1993-02-11 |
DE3783302T2 DE3783302T2 (de) | 1993-04-15 |
Family
ID=16974209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787308739T Expired - Fee Related DE3783302T2 (de) | 1986-10-03 | 1987-10-02 | Verhinderung des freisetzens von radioaktiven substanzen in das kuehlwasser eines atomkraftwerkes. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4894202A (de) |
EP (1) | EP0263646B1 (de) |
JP (1) | JPH0631816B2 (de) |
DE (1) | DE3783302T2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5015436A (en) * | 1988-03-30 | 1991-05-14 | Hitachi, Ltd. | Water-cooled direct cycle nuclear power plant |
US5108097A (en) * | 1990-09-05 | 1992-04-28 | Hideyuki Ashihara | Multi-functional police baton |
DE4230286A1 (de) * | 1991-09-13 | 1993-03-25 | Hideyuki Ashihara | Schlagstock mit einer schutzvorrichtung |
US5245642A (en) * | 1991-10-31 | 1993-09-14 | General Electric Company | Method of controlling co-60 radiation contamination of structure surfaces of cooling water circuits of nuclear reactors |
JP2808970B2 (ja) * | 1992-03-19 | 1998-10-08 | 株式会社日立製作所 | 原子力プラント及びその水質制御方法並びにその運転方法 |
JP2912525B2 (ja) * | 1993-07-01 | 1999-06-28 | 株式会社日立製作所 | Bwrプラントの炉水制御方法およびその装置 |
DE19638659C1 (de) * | 1996-09-20 | 1998-02-12 | Siemens Ag | Verfahren sowie System zur Verringerung des Austretungsrisikos von radioaktivem Iod bei der Revision von Primärkreiskomponenten eines Kernkraftwerks |
DE19810963C1 (de) * | 1998-03-13 | 1999-11-04 | Siemens Ag | Nukleare Kraftwerksanlage mit einer Begasungsvorrichtung für ein Kühlmedium |
JP4043647B2 (ja) | 1999-06-23 | 2008-02-06 | 株式会社東芝 | 原子炉構造材及び原子炉構造材の腐食低減方法 |
JP4299961B2 (ja) * | 2000-09-29 | 2009-07-22 | 株式会社東芝 | 原子炉の水質制御方法 |
US6891912B1 (en) * | 2002-06-26 | 2005-05-10 | Pinnacle West Capital Corporation | Fuel assemblies in a reactor core and method of designing and arranging same |
US6937686B2 (en) * | 2002-09-30 | 2005-08-30 | General Electric Company | Iron control in BWR's with sacrificial electrodes |
JP4805609B2 (ja) * | 2005-05-26 | 2011-11-02 | 株式会社東芝 | 高温水中クラッドまたはイオンの除去方法および除去装置 |
EP1742049B1 (de) * | 2005-07-07 | 2009-12-09 | Kabushiki Kaisha Toshiba | Laserbasiertes Wartungsgerät |
US8737557B2 (en) * | 2006-07-21 | 2014-05-27 | Areva Inc. | Method for prediction of light water reactor fuel defects using a fuel condition index |
SE536022C2 (sv) * | 2008-11-04 | 2013-04-02 | Toshiba Kk | Förfarande för reduktion av strålningsexponering i kärnkraftverk via införsel av järninnehållande föreningar i kylsystemet |
WO2010065092A2 (en) * | 2008-12-01 | 2010-06-10 | Electric Power Research Institute, Inc. | Crystal habit modifiers for nuclear power water chemistry control of fuel deposits and steam generator crud |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3142625A (en) * | 1956-06-15 | 1964-07-28 | Firth Sterling Inc | Nuclear reactor plant with inspection and reprocessing stations |
US4476047A (en) * | 1982-03-22 | 1984-10-09 | London Nuclear Limited | Process for treatment of oxide films prior to chemical cleaning |
JPS58171578A (ja) * | 1982-03-31 | 1983-10-08 | Nippon Boshoku Kogyo Kk | 鉄イオン注入監視装置 |
JPS5937498A (ja) * | 1982-08-25 | 1984-02-29 | 株式会社日立製作所 | 放射性物質の付着抑制機能を備えた原子力プラント |
EP0107297A3 (de) * | 1982-09-08 | 1985-06-19 | United Kingdom Atomic Energy Authority | Korrosionsschutzverfahren |
JPS60253796A (ja) * | 1984-05-29 | 1985-12-14 | Mitsubishi Heavy Ind Ltd | 熱交換器の防食方法 |
JPS6179194A (ja) * | 1984-09-27 | 1986-04-22 | 株式会社東芝 | 炉水給水装置 |
JPS61175595A (ja) * | 1985-01-30 | 1986-08-07 | 株式会社日立製作所 | 原子力発電プラント |
-
1986
- 1986-10-03 JP JP61234641A patent/JPH0631816B2/ja not_active Expired - Lifetime
-
1987
- 1987-10-02 EP EP87308739A patent/EP0263646B1/de not_active Expired - Lifetime
- 1987-10-02 DE DE8787308739T patent/DE3783302T2/de not_active Expired - Fee Related
- 1987-10-02 US US07/103,705 patent/US4894202A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0631816B2 (ja) | 1994-04-27 |
JPS6390796A (ja) | 1988-04-21 |
US4894202A (en) | 1990-01-16 |
EP0263646B1 (de) | 1992-12-30 |
EP0263646A2 (de) | 1988-04-13 |
EP0263646A3 (en) | 1988-11-09 |
DE3783302T2 (de) | 1993-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |